Just got myself a WZR-1750DHP from Amazon. Tried the stock firmware, was quite impressed with the performance and features provided, only draw back was SSID2 only supports WEP encryption, and I do want WPA2 on SSID 2. Was always a big fan of DD-WRT, decided to give it a try, flashed the following two images: factory-to-dd-wrt.bin then buffalo-wzr-1750dhp-webflash.bin . Unfortunately the WAN performance was not very good at all, it's kind of limited to about 30MBps throughput, apparently hardware NAT was not enabled / support on DD-WRT firmwares. No SSID2 vs slow internet, I've decided to go back to stock. Procedure for going from DD-WRT back to Stock 2.22 firmware : (1) Download 23709a (buffalo customised DD-WRT firmware) from Buffalo (2) Extract the .zip downloaded from Buffalo, locate file wzr1750dhpd-v24sp2-23709a.bin , and update to router, selecting erase all settings. (3) Download v2.22 firmware from Buffalo (4) Extract the .zip, and locate file...